Compared to water, most metals have low specific heats. _______________

When you hold a ball above ground it has kinetic energy. _______________

When a substance is cooled it usually expands. _______________

When temperature increases, average _____ increases.

The mechanical energy of a football during a pass is _____.

In years past, people would put a hot water bottle in bed with them to help warm their feet. The transfer of the warmth from the water bottle to their feet is called _____.

When water is heated on a stove, which kind of energy is transferred?

Every material has its own specific heat. It is easy to change the temperature of a material with _____.

The ocean is cold even in summer because water has _____

When a substance is heated, the particles gain energy and spread out creating more volume. What happens to the mass of the substance when it is heated?

A hot iron is turned off and cools down to room temperature. The iron cools because _____.

To check if a stovetop is hot, you place your hand near the top of the stove and feel that it is warm without touching it. You can feel the heat from the stovetop because of _____.

You reach a bottle of water out of the refrigerator. Your hand gets cold because of which of the following?

Thermostats transform _____ into _____.

Which of the following is NOT an example of a heating appliance?

A bimetallic coil is used in a thermostat because _____.

Which part of a refrigerator causes the coolant to change from a liquid to a gas?

Which part of a refrigerator removes thermal energy from inside the refrigerator?

Which part of the internal combustion engine transforms thermal energy into mechanical energy?

Temperature is a measure of ____ of the particles in an object.

The lowest possible temperature is ____.

A liquid thermometer works because liquid ____ when warmed.

Heat is thermal energy transferred from one object to another because of a difference in ____.

When a pot of water is put on a stove, the water at the top gets hot primarily by ____.

All objects emit ____ radiation.

Heat is ____ energy that is transferred from one object at a certain temperature to another at a different temperature.

Most materials ____ when they are heated.

A material with low specific heat is a _______________. A material with high specific heat is a _______________.

Hot-air balloons typically fly in the early morning and late evening. This is because _______________.

Refrigerators work by transferring _______________ out of the refrigerator and into the coolant.

Heat always moves from ____________________ objects to ____________________ objects.

In the winter, rooms are often hotter near the ceiling than on the floor because hot air is ______________________________ than cold air.

A good ____________________ transfers heat easily.

The amount of heat required to raise the temperature of 1 kg of a substance by 1°C is its ______________________________.

Explain how heat is transferred between a hot and a cold object by conduction.

Why would wearing several layers of clothing keep you warmer than wearing one heavy coat?

Explain why most substances expand when heated.

Identify three scales that are used to measure temperature. Then, compare and contrast temperature and thermal energy by identifying one way they are similar and one way they are different. Explain why a thermometer does not measure thermal energy.